From: Christoph Hellwig <hch@lst.de> To: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Matt Porter <mporter@kernel.crashing.org>, Alexandre Bounine <alex.bou9@gmail.com>, Dominik Brodowski <linux@dominikbrodowski.net>, linux-kbuild@vger.kernel.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 6/8] rapidio: consolidate RAPIDIO config entry in drivers/rapidio Date: Wed, 17 Oct 2018 10:01:59 +0200 [thread overview] Message-ID: <20181017080201.10866-7-hch@lst.de> (raw) In-Reply-To: <20181017080201.10866-1-hch@lst.de> There is no good reason to duplicate the RAPIDIO menu in various architectures. Instead provide a selectable HAS_RAPIDIO symbol that indicates native availability of RAPIDIO support and the handle the rest in drivers/pci. This also means we now provide support for PCI(e) to Rapidio bridges for every architecture instead of a limited subset. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> --- arch/mips/Kconfig | 15 +-------------- arch/powerpc/Kconfig | 15 +-------------- arch/powerpc/platforms/85xx/Kconfig | 8 ++++---- arch/powerpc/platforms/86xx/Kconfig | 4 ++-- arch/x86/Kconfig | 10 ---------- drivers/Kconfig | 1 + drivers/rapidio/Kconfig | 11 +++++++++++ 7 files changed, 20 insertions(+), 44 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 18eeb66c6d99..96198f8375e1 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -894,7 +894,7 @@ config CAVIUM_OCTEON_SOC bool "Cavium Networks Octeon SoC based boards" select CEVT_R4K select ARCH_HAS_PHYS_TO_DMA - select HAS_RAPIDIO + select HAVE_RAPIDIO select PHYS_ADDR_T_64BIT select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -3090,19 +3090,6 @@ config ZONE_DMA config ZONE_DMA32 bool -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - endmenu config TRAD_SIGNALS diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6430aafe712f..ee28bb22732b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -963,27 +963,14 @@ config PCI_8260 select PPC_INDIRECT_PCI default y -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - config FSL_RIO bool "Freescale Embedded SRIO Controller support" - depends on RAPIDIO = y && HAS_RAPIDIO + depends on RAPIDIO = y && HAVE_RAPIDIO default "n" ---help--- Include support for RapidIO controller on Freescale embedded processors (MPC8548, MPC8641, etc). -source "drivers/rapidio/Kconfig" - endmenu config NONSTATIC_KERNEL diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 20867a23f3f2..1c6bb9180d70 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -65,7 +65,7 @@ config MPC85xx_CDS bool "Freescale MPC85xx CDS" select DEFAULT_UIMAGE select PPC_I8259 - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the MPC85xx CDS board @@ -73,7 +73,7 @@ config MPC85xx_MDS bool "Freescale MPC85xx MDS" select DEFAULT_UIMAGE select PHYLIB if NETDEVICES - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC85xx MDS board @@ -218,7 +218,7 @@ config PPA8548 help This option enables support for the Prodrive PPA8548 board. select DEFAULT_UIMAGE - select HAS_RAPIDIO + select HAVE_RAPIDIO config GE_IMP3A bool "GE Intelligent Platforms IMP3A" @@ -276,7 +276,7 @@ config CORENET_GENERIC select SWIOTLB select GPIOLIB select GPIO_MPC8XXX - select HAS_RAPIDIO + select HAVE_RAPIDIO select PPC_EPAPR_HV_PIC help This option enables support for the FSL CoreNet based boards. diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 87220554dd6f..badd9d6ba1ef 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -15,7 +15,7 @@ config MPC8641_HPCN select PPC_I8259 select DEFAULT_UIMAGE select FSL_ULI1575 if PCI - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC8641 HPCN board. @@ -57,7 +57,7 @@ config GEF_SBC610 select MMIO_NVRAM select GPIOLIB select GE_FPGA - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the GE SBC610. diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fda01408b596..6fe3740018f6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2810,16 +2810,6 @@ config AMD_NB def_bool y depends on CPU_SUP_AMD && PCI -config RAPIDIO - tristate "RapidIO support" - depends on PCI - default n - help - If enabled this option will include drivers and the core - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - config X86_SYSFB bool "Mark VGA/VBE/EFI FB as generic system framebuffer" help diff --git a/drivers/Kconfig b/drivers/Kconfig index 58ee88c36cf5..065d308fcb00 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -6,6 +6,7 @@ menu "Device Drivers" source "drivers/amba/Kconfig" source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" +source "drivers/rapidio/Kconfig" source "drivers/base/Kconfig" diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig index d6d2f20c4597..e3d8fe41b50c 100644 --- a/drivers/rapidio/Kconfig +++ b/drivers/rapidio/Kconfig @@ -1,6 +1,17 @@ # # RapidIO configuration # + +config HAVE_RAPIDIO + bool + +menuconfig RAPIDIO + tristate "RapidIO support" + depends on HAVE_RAPIDIO || PCI + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + source "drivers/rapidio/devices/Kconfig" config RAPIDIO_DISC_TIMEOUT -- 2.19.1
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: linux-arch@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kbuild@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Dominik Brodowski <linux@dominikbrodowski.net>, Alexandre Bounine <alex.bou9@gmail.com>, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 6/8] rapidio: consolidate RAPIDIO config entry in drivers/rapidio Date: Wed, 17 Oct 2018 10:01:59 +0200 [thread overview] Message-ID: <20181017080201.10866-7-hch@lst.de> (raw) In-Reply-To: <20181017080201.10866-1-hch@lst.de> There is no good reason to duplicate the RAPIDIO menu in various architectures. Instead provide a selectable HAS_RAPIDIO symbol that indicates native availability of RAPIDIO support and the handle the rest in drivers/pci. This also means we now provide support for PCI(e) to Rapidio bridges for every architecture instead of a limited subset. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> --- arch/mips/Kconfig | 15 +-------------- arch/powerpc/Kconfig | 15 +-------------- arch/powerpc/platforms/85xx/Kconfig | 8 ++++---- arch/powerpc/platforms/86xx/Kconfig | 4 ++-- arch/x86/Kconfig | 10 ---------- drivers/Kconfig | 1 + drivers/rapidio/Kconfig | 11 +++++++++++ 7 files changed, 20 insertions(+), 44 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 18eeb66c6d99..96198f8375e1 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -894,7 +894,7 @@ config CAVIUM_OCTEON_SOC bool "Cavium Networks Octeon SoC based boards" select CEVT_R4K select ARCH_HAS_PHYS_TO_DMA - select HAS_RAPIDIO + select HAVE_RAPIDIO select PHYS_ADDR_T_64BIT select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -3090,19 +3090,6 @@ config ZONE_DMA config ZONE_DMA32 bool -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - endmenu config TRAD_SIGNALS diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6430aafe712f..ee28bb22732b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -963,27 +963,14 @@ config PCI_8260 select PPC_INDIRECT_PCI default y -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - config FSL_RIO bool "Freescale Embedded SRIO Controller support" - depends on RAPIDIO = y && HAS_RAPIDIO + depends on RAPIDIO = y && HAVE_RAPIDIO default "n" ---help--- Include support for RapidIO controller on Freescale embedded processors (MPC8548, MPC8641, etc). -source "drivers/rapidio/Kconfig" - endmenu config NONSTATIC_KERNEL diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 20867a23f3f2..1c6bb9180d70 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -65,7 +65,7 @@ config MPC85xx_CDS bool "Freescale MPC85xx CDS" select DEFAULT_UIMAGE select PPC_I8259 - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the MPC85xx CDS board @@ -73,7 +73,7 @@ config MPC85xx_MDS bool "Freescale MPC85xx MDS" select DEFAULT_UIMAGE select PHYLIB if NETDEVICES - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC85xx MDS board @@ -218,7 +218,7 @@ config PPA8548 help This option enables support for the Prodrive PPA8548 board. select DEFAULT_UIMAGE - select HAS_RAPIDIO + select HAVE_RAPIDIO config GE_IMP3A bool "GE Intelligent Platforms IMP3A" @@ -276,7 +276,7 @@ config CORENET_GENERIC select SWIOTLB select GPIOLIB select GPIO_MPC8XXX - select HAS_RAPIDIO + select HAVE_RAPIDIO select PPC_EPAPR_HV_PIC help This option enables support for the FSL CoreNet based boards. diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 87220554dd6f..badd9d6ba1ef 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -15,7 +15,7 @@ config MPC8641_HPCN select PPC_I8259 select DEFAULT_UIMAGE select FSL_ULI1575 if PCI - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC8641 HPCN board. @@ -57,7 +57,7 @@ config GEF_SBC610 select MMIO_NVRAM select GPIOLIB select GE_FPGA - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the GE SBC610. diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fda01408b596..6fe3740018f6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2810,16 +2810,6 @@ config AMD_NB def_bool y depends on CPU_SUP_AMD && PCI -config RAPIDIO - tristate "RapidIO support" - depends on PCI - default n - help - If enabled this option will include drivers and the core - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - config X86_SYSFB bool "Mark VGA/VBE/EFI FB as generic system framebuffer" help diff --git a/drivers/Kconfig b/drivers/Kconfig index 58ee88c36cf5..065d308fcb00 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -6,6 +6,7 @@ menu "Device Drivers" source "drivers/amba/Kconfig" source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" +source "drivers/rapidio/Kconfig" source "drivers/base/Kconfig" diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig index d6d2f20c4597..e3d8fe41b50c 100644 --- a/drivers/rapidio/Kconfig +++ b/drivers/rapidio/Kconfig @@ -1,6 +1,17 @@ # # RapidIO configuration # + +config HAVE_RAPIDIO + bool + +menuconfig RAPIDIO + tristate "RapidIO support" + depends on HAVE_RAPIDIO || PCI + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + source "drivers/rapidio/devices/Kconfig" config RAPIDIO_DISC_TIMEOUT -- 2.19.1
next prev parent reply other threads:[~2018-10-17 8:02 UTC|newest] Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-10-17 8:01 move bus (PCI, PCMCIA, EISA, rapdio) config to drivers/ v2 Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-17 8:01 ` [PATCH 1/8] aha152x: rename the PCMCIA define Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-17 8:01 ` [PATCH 2/8] powerpc: remove CONFIG_PCI_QSPAN Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-17 9:10 ` Benjamin Herrenschmidt 2018-10-17 8:01 ` [PATCH 3/8] powerpc: PCI_MSI needs PCI Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-17 8:01 ` [PATCH 4/8] PCI: consolidate PCI config entry in drivers/pci Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-19 5:07 ` Masahiro Yamada 2018-10-19 5:07 ` Masahiro Yamada 2018-10-19 7:02 ` Christoph Hellwig 2018-10-19 7:02 ` Christoph Hellwig 2018-10-19 5:19 ` Max Filippov 2018-10-19 5:19 ` Max Filippov 2018-10-17 8:01 ` [PATCH 5/8] pcmcia: allow PCMCIA support independent of the architecture Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig 2018-10-17 8:01 ` Christoph Hellwig [this message] 2018-10-17 8:01 ` [PATCH 6/8] rapidio: consolidate RAPIDIO config entry in drivers/rapidio Christoph Hellwig 2018-10-19 4:53 ` Masahiro Yamada 2018-10-19 4:53 ` Masahiro Yamada 2018-10-17 8:02 ` [PATCH 7/8] eisa: consolidate EISA Kconfig entry in drivers/eisa Christoph Hellwig 2018-10-17 8:02 ` Christoph Hellwig 2018-10-19 4:46 ` Masahiro Yamada 2018-10-19 4:46 ` Masahiro Yamada 2018-10-19 7:06 ` Christoph Hellwig 2018-10-19 7:06 ` Christoph Hellwig 2018-10-19 4:48 ` Masahiro Yamada 2018-10-19 4:48 ` Masahiro Yamada 2018-10-17 8:02 ` [PATCH 8/8] kconfig: remove CONFIG_MCA leftovers Christoph Hellwig 2018-10-17 8:02 ` Christoph Hellwig 2018-10-17 8:30 ` move bus (PCI, PCMCIA, EISA, rapdio) config to drivers/ v2 Geert Uytterhoeven 2018-10-17 8:30 ` Geert Uytterhoeven 2018-10-19 7:00 ` Christoph Hellwig 2018-10-19 7:00 ` Christoph Hellwig 2018-10-19 7:07 ` Geert Uytterhoeven 2018-10-19 7:07 ` Geert Uytterhoeven 2018-10-19 7:10 ` Christoph Hellwig 2018-10-19 7:10 ` Christoph Hellwig 2018-10-19 7:22 ` Geert Uytterhoeven 2018-10-19 7:22 ` Geert Uytterhoeven 2018-10-19 12:01 ` Christoph Hellwig 2018-10-19 12:01 ` Christoph Hellwig -- strict thread matches above, loose matches on Subject: below -- 2018-10-13 15:10 move bus (PCI, PCMCIA, EISA, rapdio) config to drivers/ Christoph Hellwig 2018-10-13 15:10 ` [PATCH 6/8] rapidio: consolidate RAPIDIO config entry in drivers/rapidio Christoph Hellwig 2018-10-13 15:10 ` Christoph Hellwig
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